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CY iT HR
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Nikos Kessidis
๐ Document (not supported)
#CV #remote
๐ #DataEngineer | #DataAnalyst | #BusinessAnalyst
Iโm a data enthusiast with an MSc in Business Informatics from Utrecht University and 3+ years of work experience in international companies.
What I've done so far:
-Developed and configured ETL pipelines, while identifying issues in existing pipelines.
-Automated data transformation into the OMOP standard across company.
-Monitored and maintained production ETL pipelines, supported clients with data ingestion and progress inquiries.
-Developed and tested SQL scripts to onboard and validate new client data workflows.
-Processed and analysed large-scale digital datasets in an e-Discovery environment, with reporting in Power BI and Tableau.
๐ Tech stack:
Python, SQL, R, Spark, Databricks, dbt, Kibana, MSSQL, Power BI, Tableau, Azure, Google Cloud, Git, Docker, Kubernetes
Languages:
English - C2 (fluent)
Russian - C2 (bilingual)
Greek - native
๐ Thessaloniki, Greece
โก Available immediately
๐ Greece / hybrid / remote
๐ #DataEngineer | #DataAnalyst | #BusinessAnalyst
Iโm a data enthusiast with an MSc in Business Informatics from Utrecht University and 3+ years of work experience in international companies.
What I've done so far:
-Developed and configured ETL pipelines, while identifying issues in existing pipelines.
-Automated data transformation into the OMOP standard across company.
-Monitored and maintained production ETL pipelines, supported clients with data ingestion and progress inquiries.
-Developed and tested SQL scripts to onboard and validate new client data workflows.
-Processed and analysed large-scale digital datasets in an e-Discovery environment, with reporting in Power BI and Tableau.
๐ Tech stack:
Python, SQL, R, Spark, Databricks, dbt, Kibana, MSSQL, Power BI, Tableau, Azure, Google Cloud, Git, Docker, Kubernetes
Languages:
English - C2 (fluent)
Russian - C2 (bilingual)
Greek - native
๐ Thessaloniki, Greece
โก Available immediately
๐ Greece / hybrid / remote